Bentonite Clay // it's very unusual in the fact that once it becomes hydrated, the electrical and molecular components of the clay rapidly change and produce an electrical charge. It is a swelling clay, and when it becomes mixed with water, it rapidly swells open like a highly-porous sponge.
Rich in bone-feeding minerals, such as calcium and potassium, bentonite clay is a fabulous non-toxic teeth cleaner, facial mask, and even hair mask.
NOTE: Do not house this in anything metal (including the lid) or use metal utensils when using bentonite.
Bentonite clay is negatively charged (the reason it’s able to absorb and purify toxins in the body), and when it touches metal, the positive charge deactivates some of its amazing benefits.